Ballast / Transformer
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Ultrasave - ER454120MHT-W-S - 54 Watt - End-of-Life Protected Electronic Ballast - 120-277V
ULTRASAVE Lamp Type F54T5HO - Two Series Circuits in Parallel Lamp Connection- 50/60 Hz Input Frequency - 18 ft Maximum Remote Mounting - End-of-Life Protection - Sound Rating A - 90°C Max. Case Temperature
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$57.40 -
Philips Advance 71A55A0001D - Metal Halide Ballasts - 175 Watt - M57 - 120/277/347V
M57- 120/277/347V - Power Factor 90% - Maxmum Temperature Rating 105°C - For use with 175W Lamps
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$86.78 -
Philips Advance 71A81A2001D - High Pressure Sodium - C & C Ballasts - 150W - S55 ANSI Code - 120/277/347V
Philips Advance 71A81A2001D - High Pressure Sodium - C & C Ballasts - 150W - S55 ANSI Code - 120/277/347V - 90% Power Fact - HX-HPF Circuit Type - 2 Feet Ballast to Lamp Distance - 105°C Temp Rating
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$94.13
